73143-29-0Relevant academic research and scientific papers
HETEROCYCLIZATION OF N-ARYL-2-NAPHTHYLAMINES WITH FORMALDEHYDE AND DIMEDONE IN THE PRESENCE OF HCl AND HBr
Kornilov, M. Yu.,Turov, A. V.,Mel'nik, M. V.,Gutsulyak, B. M.
, p. 1026 - 1029 (2007/10/02)
Reaction of N-aryl-2-naphthylamines with formaldehyde and dimedone in the presence of HCl and HBr gives, in addition to 7-aryl-9,9-dimethyl-11-oxo-8,9,10,11-tetrahydrobenzoacridinium chlorides (or bromides), condensed chromenoacridines, which sh
REACTION OF SECONDARY AROMATIC AMINES WITH FORMALDEHYDE AND CYCLIC β-DIKETONES
Gutsulyak, B. M.,Kornilov, M. Yu.,Mel'nik, M. V.,Turov, A. V.
, p. 1592 - 1598 (2007/10/02)
Secondary aromatic amines enter into reaction with formaldehyde and cyclic β-diketones in the presence of mineral acids to form N-substituted 1-oxo-1,2,3,4-tetrahydroacridinium salts.
